package com.atguigu.realtime.annotation;

import java.lang.annotation.*;

/**
 * @ClassName: NoSink
 * @Description:
 * @Author: kele
 * @Date: 2021/4/26 23:25
 **/
@Target(ElementType.FIELD)          //表名该注解只用于属性上
@Retention(RetentionPolicy.RUNTIME)       //3种保留策略,该策略是运行时也保留
public @interface NoSink {
}
